30413968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146221}}^1$

素因数の和:146242

約数の個数: 20

約数和(自身を含む): 63460348

約数和(自身を除く): 33046380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146221, 292442, 584884, 1169768, 1900873, 2339536, 3801746, 7603492, 15206984, 30413968]

約数ペア:

[(1, 30413968), (2, 15206984), (4, 7603492), (8, 3801746), (13, 2339536), (16, 1900873), (26, 1169768), (52, 584884), (104, 292442), (208, 146221)]